A Study for Assessing the Efficacy and Safety of BH4 in Radiation Enteritis (NCT05138887) | Clinical Trial Compass
UnknownPhase 2
A Study for Assessing the Efficacy and Safety of BH4 in Radiation Enteritis
China366 participantsStarted 2022-03-01
Plain-language summary
This present study envisaged a single-center, prospective, open-label, placebo and randomized controlled phase II clinical study to assess the efficacy and Safety of Tetrahydrobiopterin in Treating Radiation Enteritis in Gynecological Cancer Patients.
Who can participate
Age range
18 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age: ≥ 18years old female patients.
. Patients who received radical radiotherapy and chemotherapy, and who needed supplementary radiotherapy due to the prognostic risk factors for treating pathologically diagnosed gynecological malignancies (including cervical cancer, endometrial cancer, and vulvar cancer), with no pathological type restrictions.
. The Eastern Cooperative Oncology GroupPerformance Status (ECOG PS) score: 0-1.
. Expected survival ≥12 months.
. The main organs functioned normally, which meant that they met the following criteria: Hemoglobin (Hb) ≥90g/L; Absolute neutrophil count (ANC)≥1.5×109/L; Platelet count (PLT) ≥50×109/L; Total bilirubin (TBIL)\<1.5×upper limit of normal (ULN); Serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST)\<2.5×ULN,for patients with liver metastasis\<5×ULN; Blood urea nitrogen (BUN) and Creatinine ratio (CR) ≤1×ULN or Endogenous creatinine clearance≥50ml/min(by Cockcroft-Gault equation).
. The subjects willingly participated inthe study, signed an informed consent form, were medication-compliant, and cooperated with the follow-ups.
Exclusion criteria
. Patients with hypertension and could not control the blood pressure within the normal range after treating with antihypertensive medications (systolic blood pressure\>140 mmHg and diastolic blood pressure\>90 mmHg).
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
. Patients with a history of severe cardiovascular diseases, including myocardial ischemia or myocardial infarction above grade II, poorly controlled arrhythmia (QTc interval ≥470 ms in women), grade III\~IV cardiac insufficiencyaccording to the New York Heart Association (NYHA) standards, orthe left ventricular ejection fraction (LVEF) \< 50%shown by the heart color Doppler ultrasound.
. Patients with coagulation disorders (international normalized ratio (INR) \>1.5, activated partial thromboplastin time (aPTT) \>1.5 ULN), with bleeding tendency.
. Patients with a history of psychotropic medication abuse and unable to quit, and patients with mental disorders.
. Patients participatingin another drug trial.
. Patients with concomitant diseases that seriously endangered the safety of the patient or affected the completion of the study from the investigators' opinion.
. Not suitable for enrollment in the investigators' opinion.